245114354212 has 192 divisors, whose sum is σ = 562167889920. Its totient is φ = 90901440000.

The previous prime is 245114354209. The next prime is 245114354227. The reversal of 245114354212 is 212453411542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104793339 + ... + 104795677.

It is an arithmetic number, because the mean of its divisors is an integer number (2927957760).

Almost surely, 2^245114354212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245114354212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281083944960).

245114354212 is an abundant number, since it is smaller than the sum of its proper divisors (317053535708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245114354212 is a wasteful number, since it uses less digits than its factorization.

245114354212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682 (or 2680 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

Adding to 245114354212 its reverse (212453411542), we get a palindrome (457567765754).

The spelling of 245114354212 in words is "two hundred forty-five billion, one hundred fourteen million, three hundred fifty-four thousand, two hundred twelve".